EP0344441A3 - AB-Blockcopolymerisate auf Basis von Butadien, Isopren und Styrol, Verfahren zu ihrer Herstellung und ihre Verwendung - Google Patents

AB-Blockcopolymerisate auf Basis von Butadien, Isopren und Styrol, Verfahren zu ihrer Herstellung und ihre Verwendung Download PDF

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Publication number
EP0344441A3
EP0344441A3 EP19890106987 EP89106987A EP0344441A3 EP 0344441 A3 EP0344441 A3 EP 0344441A3 EP 19890106987 EP19890106987 EP 19890106987 EP 89106987 A EP89106987 A EP 89106987A EP 0344441 A3 EP0344441 A3 EP 0344441A3
Authority
EP
European Patent Office
Prior art keywords
block copolymers
block
isoprene
butadiene
styrene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19890106987
Other languages
English (en)
French (fr)
Other versions
EP0344441A2 (de
EP0344441B1 (de
Inventor
Christoph Dr. Herrmann
Walter Dr. Hellermann
Hans-Bernd Dr. Fuchs
Karl-Heinz Dr. Nordsiek
Jürgen Dr. Wolpers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huels AG
Original Assignee
Huels AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huels AG filed Critical Huels AG
Publication of EP0344441A2 publication Critical patent/EP0344441A2/de
Publication of EP0344441A3 publication Critical patent/EP0344441A3/de
Application granted granted Critical
Publication of EP0344441B1 publication Critical patent/EP0344441B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/046—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/905—Tread composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Prostheses (AREA)
  • Confectionery (AREA)
  • Polymerization Catalysts (AREA)
  • Tires In General (AREA)

Abstract

Die AB-Blockcopolymerisate nach dem Stand der Technik weisen in der Regel eine Dämpfungskurve mit vergleichsweise schmalem Dämpfungsbereich auf und sind nur vergleichsweise aufwendig herstellbar. In der Praxis wird dies als nachteilig empfunden.
Die erfindunggemäßen Blockcopolymerisate bestehen zu
30 bis 90 % aus einem Block A und zu
70 bis 10 % aus einem Block B, dessen mittlerer Vinyl- und Isopropenylgruppengehalt jeweils um mindestens 30 % höher ist als der des Bockes A.
Diese Blockcopolymerisate weisen je nach zeitlicher Zugabe des Co­ katalyators eine mehr oder weniger breite Dämpfungskurve auf.
Verwendung der AB-Blockcopolymerisate zur Herstellung der Lauf­ flächen von Reifen.
EP89106987A 1988-06-03 1989-04-19 AB-Blockcopolymerisate auf Basis von Butadien, Isopren und Styrol, Verfahren zu ihrer Herstellung und ihre Verwendung Expired - Lifetime EP0344441B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3818870A DE3818870A1 (de) 1988-06-03 1988-06-03 Ab-blockcopolymerisate auf basis von butadien, isopren und styrol, verfahren zu ihrer herstellung und ihre verwendung
DE3818870 1988-06-03

Publications (3)

Publication Number Publication Date
EP0344441A2 EP0344441A2 (de) 1989-12-06
EP0344441A3 true EP0344441A3 (de) 1991-01-23
EP0344441B1 EP0344441B1 (de) 1994-06-01

Family

ID=6355757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89106987A Expired - Lifetime EP0344441B1 (de) 1988-06-03 1989-04-19 AB-Blockcopolymerisate auf Basis von Butadien, Isopren und Styrol, Verfahren zu ihrer Herstellung und ihre Verwendung

Country Status (13)

Country Link
US (1) US5053459A (de)
EP (1) EP0344441B1 (de)
JP (1) JPH0229413A (de)
KR (1) KR900000391A (de)
AT (1) ATE106416T1 (de)
AU (1) AU3601889A (de)
BR (1) BR8902550A (de)
CA (1) CA1324849C (de)
DE (2) DE3818870A1 (de)
ES (1) ES2053854T3 (de)
FI (1) FI892597A7 (de)
PT (1) PT90699A (de)
ZA (1) ZA894175B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804547A1 (de) * 1988-02-13 1989-08-24 Huels Chemische Werke Ag Abc-blockcopolymerisate auf basis von butadien, isopren und styrol, verfahren zu ihrer herstellung und ihre verwendung
US5278016A (en) * 1991-05-06 1994-01-11 Xerox Corporation Toner composition comprising halogenated surface
US5294663A (en) * 1992-08-28 1994-03-15 General Tire, Inc. Tire tread compositions of isoprene-styrene/butadiene emulsion polymers with 1,4 cis-polyisoprene rubber
WO1994013164A1 (en) * 1992-12-10 1994-06-23 Nike International Ltd. Bonding of rubber to plastic in footwear
WO1996022847A1 (en) 1995-01-27 1996-08-01 Kabushiki Kaisha Kanemitsu Metal sheet having annular peripheral wall and method of thickening annular peripheral wall
SE505388C2 (sv) * 1995-11-24 1997-08-18 Sca Hygiene Paper Ab Mjukt, bulkigt, absorberande papper innehållande kemitermomekanisk massa
DE10240790B3 (de) * 2002-08-30 2004-04-22 Sasol Germany Gmbh Verfahren zur Herstellung von Polymerisaten unter Verwendung von konjugierten Dienen und gegebenenfalls vinylaromatischen Verbindungen, nach diesem Verfahren hergestellte Polymerisate und deren Verwendung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616065A (en) * 1985-04-15 1986-10-07 Gencorp Inc. High trans butadiene based elastomeric block copolymers and blends
EP0302196A2 (de) * 1987-07-28 1989-02-08 Hüls Aktiengesellschaft AB-Blockcopolymerisate auf Basis von Butadien, Isopren und Styrol, Verfahren zu ihrer Herstellung und ihre Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT293013B (de) * 1968-04-25 1971-09-27 Bayer Ag Verfahren zur Herstellung von Segmentcopolymerisaten aus 1,3-Dienen und vinylaromatischen Verbindungen
EP0173791B1 (de) * 1984-04-18 1988-03-02 Hüls Aktiengesellschaft Kautschukgemisch
DE3710002A1 (de) * 1986-08-14 1988-02-18 Huels Chemische Werke Ag Abc-blockcopolymerisate auf basis von butadien und isopren, verfahren zu ihrer herstellung und ihre verwendung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616065A (en) * 1985-04-15 1986-10-07 Gencorp Inc. High trans butadiene based elastomeric block copolymers and blends
EP0302196A2 (de) * 1987-07-28 1989-02-08 Hüls Aktiengesellschaft AB-Blockcopolymerisate auf Basis von Butadien, Isopren und Styrol, Verfahren zu ihrer Herstellung und ihre Verwendung

Also Published As

Publication number Publication date
CA1324849C (en) 1993-11-30
BR8902550A (pt) 1990-01-23
ZA894175B (en) 1990-03-28
DE58907739D1 (de) 1994-07-07
FI892597A7 (fi) 1989-12-04
FI892597A0 (fi) 1989-05-29
US5053459A (en) 1991-10-01
ATE106416T1 (de) 1994-06-15
PT90699A (pt) 1989-12-29
JPH0229413A (ja) 1990-01-31
KR900000391A (ko) 1990-01-30
EP0344441A2 (de) 1989-12-06
EP0344441B1 (de) 1994-06-01
ES2053854T3 (es) 1994-08-01
DE3818870A1 (de) 1989-12-14
AU3601889A (en) 1989-12-07

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